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| -rw-r--r-- | src/common.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/common.py b/src/common.py index a30c344f..2da7835b 100644 --- a/src/common.py +++ b/src/common.py @@ -235,3 +235,28 @@ def parse_secs_to_str(duration=0): result += '%ss' % secs if secs else '' return result +def parse_command_args_to_alias(args, strto): + """ + Parse command parameters. + Numbers can be from 0 to 9. + >>> parse_command_args_to_alias(['sdf', 'koin'], '%0 %1') + "sdf koin" + """ + l = len(args) + dest = '' + var_num = False + for i in strto: + if i != '%': + if not var_num: + dest += i + elif i in string.digits: + if int(i) < l: + dest += args[int(i)] + var_num = False + elif i == '%': + if var_num: + dest += '%' + var_num = False + else: + var_num = True + return dest |